Tdfs
abbr. Terminal Digit Fitting System 终端数字设备系统
🗣️ 情景例句
I'm not upset at all.
一点也不。
Arthur must send that letter soon.
亚瑟，你必须立刻投递那封信。
Children often love to play this game.
孩子们常爱玩这种游戏。